|
1 // Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies). |
|
2 // All rights reserved. |
|
3 // This component and the accompanying materials are made available |
|
4 // under the terms of "Eclipse Public License v1.0" |
|
5 // which accompanies this distribution, and is available |
|
6 // at the URL "http://www.eclipse.org/legal/epl-v10.html". |
|
7 // |
|
8 // Initial Contributors: |
|
9 // Nokia Corporation - initial contribution. |
|
10 // |
|
11 // Contributors: |
|
12 // |
|
13 // Description: |
|
14 // Name : TransactionState.cpp |
|
15 // Part of : Transaction |
|
16 // Version : SIP/5.0 |
|
17 // |
|
18 |
|
19 |
|
20 |
|
21 #include "SipAssert.h" |
|
22 #include "siprequest.h" |
|
23 |
|
24 #include "NormalClientTa.h" |
|
25 #include "InviteClientTa.h" |
|
26 #include "NormalServerTa.h" |
|
27 #include "InviteServerTa.h" |
|
28 |
|
29 #include "TransactionState.h" |
|
30 #include "TransactionTimer.h" |
|
31 |
|
32 |
|
33 // ----------------------------------------------------------------------------- |
|
34 // CTransactionState::CTransactionState |
|
35 // ----------------------------------------------------------------------------- |
|
36 // |
|
37 CTransactionState::CTransactionState() |
|
38 { |
|
39 } |
|
40 |
|
41 // ----------------------------------------------------------------------------- |
|
42 // CTransactionState::~CTransactionState |
|
43 // ----------------------------------------------------------------------------- |
|
44 // |
|
45 CTransactionState::~CTransactionState() |
|
46 { |
|
47 } |
|
48 |
|
49 // ----------------------------------------------------------------------------- |
|
50 // CTransactionState::SendRequestL |
|
51 // ----------------------------------------------------------------------------- |
|
52 // |
|
53 void CTransactionState::SendRequestL(CTransaction& /*aTransaction*/, |
|
54 CSIPRequest& /*aReq*/, |
|
55 const TInetAddr& /*aAddress*/, |
|
56 RStringF /*aProtocol*/, |
|
57 TBool /*aForceUDP*/, |
|
58 const TSIPTransportParams& /*aParams*/, |
|
59 CUri8* /*aOutboundProxy*/) const |
|
60 { |
|
61 __SIP_ASSERT_LEAVE(EFalse, KErrGeneral); |
|
62 } |
|
63 |
|
64 // ----------------------------------------------------------------------------- |
|
65 // CTransactionState::SendResponseL |
|
66 // ----------------------------------------------------------------------------- |
|
67 // |
|
68 void CTransactionState::SendResponseL(CTransaction& /*aTransaction*/, |
|
69 CSIPResponse* aResp, |
|
70 RStringF /*aProtocol*/, |
|
71 const TSIPTransportParams& /*aParams*/) const |
|
72 { |
|
73 __SIP_ASSERT_LEAVE(aResp, KErrArgument); |
|
74 __SIP_ASSERT_LEAVE(EFalse, KErrGeneral); |
|
75 } |
|
76 |
|
77 // ----------------------------------------------------------------------------- |
|
78 // CTransactionState::SendCompleteL |
|
79 // ----------------------------------------------------------------------------- |
|
80 // |
|
81 void CTransactionState::SendCompleteL(CTransaction& /*aTransaction*/) const |
|
82 { |
|
83 __SIP_ASSERT_LEAVE(EFalse, KErrGeneral); |
|
84 } |
|
85 |
|
86 // ----------------------------------------------------------------------------- |
|
87 // CTransactionState::SendFailedL |
|
88 // ----------------------------------------------------------------------------- |
|
89 // |
|
90 void CTransactionState::SendFailedL(CTransaction& /*aTransaction*/, |
|
91 TInt /*aError*/) const |
|
92 { |
|
93 __SIP_ASSERT_LEAVE(EFalse, KErrGeneral); |
|
94 } |
|
95 |
|
96 // ----------------------------------------------------------------------------- |
|
97 // CTransactionState::ReceiveL |
|
98 // ----------------------------------------------------------------------------- |
|
99 // |
|
100 void CTransactionState::ReceiveL(CTransaction& /*aTransaction*/, |
|
101 CSIPRequest* aRequest) const |
|
102 { |
|
103 __SIP_ASSERT_LEAVE(aRequest, KErrArgument); |
|
104 __SIP_ASSERT_LEAVE(EFalse, KErrGeneral); |
|
105 } |
|
106 |
|
107 // ----------------------------------------------------------------------------- |
|
108 // CTransactionState::ReceiveL |
|
109 // ----------------------------------------------------------------------------- |
|
110 // |
|
111 void CTransactionState::ReceiveL(CTransaction& /*aTransaction*/, |
|
112 CSIPResponse* aResponse) const |
|
113 { |
|
114 __SIP_ASSERT_LEAVE(aResponse, KErrArgument); |
|
115 __SIP_ASSERT_LEAVE(EFalse, KErrGeneral); |
|
116 } |
|
117 |
|
118 // ----------------------------------------------------------------------------- |
|
119 // CTransactionState::TimerExpiredL |
|
120 // ----------------------------------------------------------------------------- |
|
121 // |
|
122 void CTransactionState::TimerExpiredL(CTransaction& /*aTransaction*/, |
|
123 TTimerId /*aTimerId*/, |
|
124 TAny* aTimerParam) const |
|
125 { |
|
126 __SIP_ASSERT_LEAVE(aTimerParam, KErrArgument); |
|
127 __SIP_ASSERT_LEAVE(EFalse, KErrGeneral); |
|
128 } |
|
129 |
|
130 // ----------------------------------------------------------------------------- |
|
131 // CTransactionState::HandleTimerExpirationL |
|
132 // ----------------------------------------------------------------------------- |
|
133 // |
|
134 void CTransactionState::HandleTimerExpirationL(CTransaction& aTransaction, |
|
135 TTimerId aTimerId, |
|
136 TAny* aTimerParam) const |
|
137 { |
|
138 __SIP_ASSERT_LEAVE(aTimerParam, KErrArgument); |
|
139 |
|
140 CTransactionTimer* timer = |
|
141 reinterpret_cast<CTransactionTimer*>(aTimerParam); |
|
142 timer->ExpiredL(aTransaction, aTimerId); |
|
143 |
|
144 //Even if CTransactionTimer::ExpiredL() used DeleteMgr to free the expired |
|
145 //timer (timer) and started a new instance of the same timer, the following |
|
146 //call is ok. It just doesn't do anything since timer points to the old |
|
147 //timer, and aTransaction now has the a pointer to the new timer. |
|
148 aTransaction.DeleteTimer(*timer); |
|
149 } |
|
150 |
|
151 // ----------------------------------------------------------------------------- |
|
152 // CTransactionState::CanContinueWithoutOutgoingMsg |
|
153 // ----------------------------------------------------------------------------- |
|
154 // |
|
155 TBool CTransactionState::CanContinueWithoutOutgoingMsg() const |
|
156 { |
|
157 //By default, CTransaction can't continue without iOutgoingMsg |
|
158 return EFalse; |
|
159 } |
|
160 |
|
161 #if defined(USE_SIP_LOGS) |
|
162 // ----------------------------------------------------------------------------- |
|
163 // CTransactionState::Log |
|
164 // ----------------------------------------------------------------------------- |
|
165 // |
|
166 const TDesC8& CTransactionState::Log() const |
|
167 { |
|
168 return KNullDesC8; |
|
169 } |
|
170 |
|
171 // ----------------------------------------------------------------------------- |
|
172 // CTransactionState::EnteringThisStateIsntLogged |
|
173 // ----------------------------------------------------------------------------- |
|
174 // |
|
175 const TDesC8& CTransactionState::EnteringThisStateIsntLogged() |
|
176 { |
|
177 //This constant is needed to avoid writing CInviteServerTransaction's |
|
178 //transition into state Sending2xx to log, but to get the transition from |
|
179 //state Sending2xx to Terminated written into log. An empty descriptor |
|
180 //can't be used here. |
|
181 _LIT8(KEnteringThisStateIsntLogged, " "); |
|
182 |
|
183 return KEnteringThisStateIsntLogged; |
|
184 } |
|
185 #endif |